package service;

import org.activiti.engine.delegate.DelegateExecution;
import org.activiti.engine.delegate.JavaDelegate;

public class Printer implements JavaDelegate  {
    public String print() {
        System.out.println("=====print=====");
        return "print result";
    }

    public String print(String ss) {
        System.out.println(ss);
        return ss;
    }

    public void execute(DelegateExecution execution) throws Exception {
        System.out.println("=====print=====");
    }
}
